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Critical 9.8Published Sep 24, 2026
CVE-2026-96891D-Link DIR-825 rp-l2tp tunnel.c tunnel_set_params out-of-bounds write
Updated under an hour ago ()
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A vulnerability was identified in D-Link DIR-825 3.00b32. Affected is the function tunnel_set_params of the file tunnel.c of the component rp-l2tp. The manipulation of the argument peer_hostname leads to out-of-bounds write. The attack may be initiated remotely.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
- Weakness (CWE)
- CWE-787, CWE-119
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 24, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
D-Link DIR-825 d-link:dir-825 | 3.00b32 | CNA record |
References
- https://vuldb.com/vuln/409134vdb-entry, technical-description
- https://vuldb.com/vuln/409134/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-96891third-party-advisory
- https://vuldb.com/submit/906301third-party-advisory
- https://tzh00203.notion.site/D-Link-DIR-825-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a80458ffec58b62096940related
- https://www.dlink.com/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.